Temporal trends of low back pain burden and joinpoint and age-period-cohort analysis in China from 1990 to 2021.

ABSTRACT:

Background

The burden of low back pain (LBP) is increasing rapidly. This study aimed to analyze the temporal trends of the LBP burden in China from 1990 to 2021.

Methods

Data from the Global Burden of Disease (GBD) 2021 were used to examine the crude and age-standardized rates, along with their uncertainty interval (UI), for incidence, prevalence and disability adjusted life years (DALYs) per 100,000 for LBP, stratified by sex. The joinpoint regression model was applied to calculate the annual percent change (APC) and corresponding 95% confidence interval (CI) for the LBP burden. Additionally, an age-period-cohort analysis was conducted to assess the temporal trends in the LBP burden.

Results

In 2021, LBP affected 100,093,745 individuals in China. The crude incidence,

SUBMITTER: Liang B 

PROVIDER: S-EPMC12042390 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature